Rust

The AMD Ryzen 5 7400F paired with the NVIDIA GeForce RTX 4080 is a top-tier combination for Rust, ranking in the 92nd percentile of all tested combos. This system delivers playable frame rates at every resolution tested, from 1080p to 4K, with the RTX 4080 providing the dominant performance headroom. The data confirms that this build is not just capable, but exceptionally well-suited for Rust at high settings, though 4K Ultra pushes the GPU to its limits.

How This Combo Ranks

Out of 3,723 tested combinations, this CPU-GPU pairing ranks 278th, placing it in the top 7.5% of all systems evaluated for Rust. This high ranking is driven by the RTX 4080's massive compute advantage; the GPU's average benchmark score of 54,247 puts it in the 86th percentile of all graphics cards. The Ryzen 5 7400F, with an average score of 32,750, sits in the 83rd percentile of all CPUs, ensuring the processor is not a bottleneck in most scenarios.

The combination's strength is evident in the measured frame rates, which consistently exceed the 60 FPS playable threshold across all tested settings at 1080p and 1440p. Even at 4K, the system maintains playability on High, Medium, and Low presets. The rank reflects a balanced pairing where the GPU is the clear performance driver, but the CPU's six Zen 4 cores provide sufficient throughput to avoid significant frame pacing issues. For context, the CPU's nearest rivals—the Intel Core i5-14600T and AMD Ryzen 7 PRO 6850H—have average scores within 0.2% of the 7400F, indicating that swapping to those chips would yield nearly identical results in CPU-bound sections.

CPU and GPU Roles

The RTX 4080 is the decisive component in this pairing for Rust, as evidenced by the scaling of frame rates across resolutions. At 1080p Low, the system hits 216 FPS, which drops to 190 FPS at 1440p and 117 FPS at 4K—a clear GPU-bound trend. The GPU's role becomes even more pronounced at higher presets; moving from 1080p Medium (185 FPS) to 4K Medium (79 FPS) shows a 57% performance reduction, directly correlating with the rendering resolution and pixel count.

However, the CPU is not irrelevant. The Ryzen 5 7400F's single-thread performance (3,072 in Cinebench R23) and 32 MB of L3 cache help maintain high minimum frame rates in Rust's complex world simulation. The data shows that at 1440p, the gap between Low (190 FPS) and High (112 FPS) is 78 FPS, which is larger than the gap between 1080p High (163 FPS) and 1440p High (112 FPS) of 51 FPS. This suggests that while the GPU handles resolution scaling efficiently, the CPU's ability to process game logic and draw calls becomes relatively more important as settings increase. At 1080p, the CPU's influence is most visible: the jump from Low to Ultra (216 to 124 FPS) is a 92 FPS spread, indicating the processor can still feed the GPU at lower resolutions but becomes the limiting factor at the highest settings.

Measured FPS Breakdown

At 1920x1080, the system delivers outstanding results across all presets. The Low preset averages 216 FPS, Medium averages 185 FPS with a minimum of 157 and maximum of 213, High averages 163 FPS, and Ultra averages 124 FPS. Every setting comfortably exceeds the 60 FPS threshold, with even the most demanding Ultra preset maintaining a 124 FPS average.

Moving to 2560x1440, performance remains exceptionally strong. Low averages 190 FPS, Medium averages 133 FPS (min 113, max 153), High averages 112 FPS, and Ultra averages 85 FPS. The minimum frame rate of 113 FPS on Medium indicates the system rarely dips below playable levels, even during intense moments with multiple players or complex structures.

At 3840x2160, the GPU begins to show its limits. Low averages 117 FPS, Medium averages 79 FPS (min 67, max 90), High averages 66 FPS, and Ultra drops to 50 FPS. The Ultra preset falls below the 60 FPS playable threshold, making it unsuitable for smooth gameplay. The High preset at 66 FPS is above the threshold but leaves little headroom, while Medium at 79 FPS offers a more comfortable margin. The 4K data shows a clear progression: each setting tier reduces average FPS by roughly 15-20%, with Ultra representing the only unplayable configuration.

The Verdict

This PC can run Rust exceptionally well. The verdict by resolution is clear: at 1920x1080, all four presets (Low, Medium, High, Ultra) are playable, with the best setting being Ultra at 124 FPS. At 2560x1440, all presets are also playable, with Ultra achieving 85 FPS—a solid result for high-refresh-rate monitors. At 3840x2160, the system delivers playable frame rates on High (66 FPS), Medium (79 FPS), and Low (117 FPS), but Ultra falls short at 50 FPS.

For 4K gaming, the recommended maximum is High, which stays above 60 FPS but does not provide a large safety margin. If you want a more robust 4K experience, Medium at 79 FPS offers better stability. At 1440p and 1080p, the system is essentially overkill for Rust, allowing you to max out settings while keeping frame rates well above 100 FPS. The data indicates that the RTX 4080 is the primary constraint at 4K Ultra, but the overall system is more than sufficient for competitive or high-fidelity play at lower resolutions.

Similar Performance Alternatives

For the CPU, the AMD Ryzen 5 7400F's nearest rivals are all within a 0.3% performance delta. The Intel Core i5-14600T (0.1% faster) and AMD Ryzen AI 7 PRO 360 (0.3% faster) would deliver nearly indistinguishable results in Rust. The AMD Ryzen 7 PRO 6850H is 0.2% slower, while the Intel Core Ultra 7 155H matches at 0.2% slower. Any of these processors would maintain the same frame rates in CPU-bound scenarios, meaning the overall combo ranking would remain essentially unchanged.

On the GPU side, the NVIDIA GeForce RTX 4080 SUPER is the closest rival, with a score 0.1% higher, making it a direct equivalent. The AMD Radeon Pro W5700X is 1.1% slower, the AMD Radeon RX 6750 GRE 12 GB is 2.6% slower, and the AMD Radeon 8060S is 2.7% slower. In practical terms, the RTX 4080 SUPER would produce nearly identical FPS numbers in Rust, while the AMD options would yield slightly lower performance—potentially dropping 4K High below the 60 FPS threshold if the delta translates directly to frame rate. The RX 6750 GRE's 2.6% deficit could mean 4K High averages around 64 FPS instead of 66 FPS, still playable but closer to the limit.

Best Settings per Resolution

At 1920x1080, the Ultra preset is the best choice, delivering 124 FPS average. This provides a high refresh rate experience with maximum visual fidelity. There is no reason to lower settings at this resolution, as even the most demanding preset clears the 60 FPS threshold by a wide margin.

At 2560x1440, Ultra remains the optimal setting, achieving 85 FPS average. This is sufficient for smooth gameplay on most monitors, though players with 144Hz or higher refresh displays might prefer High (112 FPS) or Medium (133 FPS) for additional smoothness. The data shows Ultra stays above 60 FPS, so it is the recommended maximum.

At 3840x2160, the High preset is the most demanding option that maintains playability, averaging 66 FPS. This is the clear choice for 4K gaming, as it offers the best visual quality while staying above the 60 FPS threshold. The Medium preset (79 FPS) provides more headroom and is preferable if you experience any stuttering, while Low (117 FPS) is for those prioritizing maximum frame rate over visuals. Ultra at 50 FPS is not recommended for consistent gameplay.